<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
         * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    #app {
      margin: 0 auto;
      width: 80%;
      border: black 1px solid;
      height: 100vh;
    }
    </style>
</head>
<body>
    <div id="app"></div>
</body>
<script>
    //工厂模式
    function getObject(id,name,age){
        //先创建对象
        let obj=new Object()
        //对对象的属性进行赋值
        obj.id=id
        obj.name=name
        obj.age=age
        obj.info=function(){
            console.log(obj===this); //ture
            return this.id+","+this.name+","+this.age
        }
        return obj
    }

    let p=getObject(1,"tom",20)
    console.log(p);
    let p1=getObject(1,"tom",20)
    console.log(p.info())
  console.log(p === p1) //false
</script>
</html>